DS80PCI402_15 Datasheet, PDF (23/54 Pages) Texas Instruments – 2.5-Gbps / 5.0-Gbps / 8.0-Gbps 4-Lane PCI-Express Repeater With Equalization and De-Emphasis

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DS80PCI402
SNLS324E – APRIL 2011 – REVISED JANUARY 2015
Table 7. EEPROM Register Map - Single Device with Default Value (continued)
EEPROM Address Byte
Description
SMBus Register _0x18
Default
Value
0x5A
Bit 7
ch4_Sel_mode
0x2D[6]
0
Bit 6
ch4_RES_2
0x2D[5]
1
Bit 5
ch4_RES_1
0x2D[4]
0
Bit 4
ch4_RES_0
0x2D[3]
1
Bit 3
ch4_VOD_2
0x2D[2]
1
Bit 2
ch4_VOD_1
0x2D[1]
0
Description
SMBus Register
Default
Value
0x80
0x19
ch4_DEM_1
0x2E[1]
1
ch4_DEM_0
0x2E[0]
0
ch4_Slow
0x2F[7]
0
ch4_idle_tha_1
0x2F[3]
0
ch4_idle_tha_0
0x2F[2]
0
ch4_idle_thd_1
0x2F[1]
0
Description
SMBus Register
Default
Value
0x05
0x1A
ch5_Idle_sel
0x32[4]
0
ch5_RXDET_1
0x32[3]
0
ch5_RXDET_0
0x32[2]
0
ch5_BST_7
0x33[7]
0
ch5_BST_6
0x33[6]
0
ch5_BST_5
0x33[5]
1
Description
SMBus Register
Default
Value
0xF5
0x1B
ch5_BST_2
0x33[2]
1
ch5_BST_1
0x33[1]
1
ch5_BST_0
0x33[0]
1
ch5_Sel_scp
0x34[7]
1
ch5_Sel_mode
0x34[6]
0
ch5_RES_2
0x34[5]
1
Description
ch5_VOD_2
SMBus Register _0x1C 0x34[2]
Default
Value
0xA8
1
ch5_VOD_1
0x34[1]
0
ch5_VOD_0
0x34[0]
1
ch5_DEM_2
0x35[2]
0
ch5_DEM_1
0x35[1]
1
ch5_DEM_0
0x35[0]
0
Description
SMBus Register
Default
Value
0x00
ch5_idle_tha_0
0x1D ^0x36[2]
0
ch5_idle_thd_1
0x36[1]
0
ch5_idle_thd_0
0x36[0]
0
ch6_Idle_auto
0x39[5]
0
ch6_Idle_sel
0x39[4]
0
ch6_RXDET_1
0x39[3]
0
Description
SMBus Register
Default
Value
0x5F
0x1E
ch6_BST_6
0x3A[6]
0
ch6_BST_5
0x3A[5]
1
ch6_BST_4
0x3A[4]
0
ch6_BST_3
0x3A[3]
1
ch6_BST_2
0x3A[2]
1
ch6_BST_1
0x3A[1]
1
Description
SMBus Register
Default
Value
0x5A
0x1F
ch6_Sel_mode
0x3B[6]
0
ch6_RES_2
0x3B[5]
1
ch6_RES_1
0x3B[4]
0
ch6_RES_0
0x3B[3]
1
ch6_VOD_2
0x3B[2]
1
ch6_VOD_1
0x3B[1]
0
Bit 1
ch4_VOD_0
0x2D[0]
1
ch4_idle_thd_0
0x2F[0]
0
ch5_BST_4
0x33[4]
0
ch5_RES_1
0x34[4]
0
ch5_Slow
0x36[7]
0
ch6_RXDET_0
0x39[2]
0
ch6_BST_0
0x3A[0]
1
ch6_VOD_0
0x3B[0]
1
BIt 0
ch4_DEM_2
0x2E[2]
0
ch5_Idle_auto
0x32[5]
0
ch5_BST_3
0x33[3]
1
ch5_RES_0
0x34[3]
1
ch5_idle_tha_1
0x36[3]
0
ch6_BST_7
0x3A[7]
0
ch6_Sel_scp
0x3B[7]
1
ch6_DEM_2
0x3C[2]
0
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